If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-x-11-2x=7
We move all terms to the left:
-x-11-2x-(7)=0
We add all the numbers together, and all the variables
-3x-18=0
We move all terms containing x to the left, all other terms to the right
-3x=18
x=18/-3
x=-6
| 7y²*2y⁻²= | | 2n=1=1n=0 | | -x/4-8=-12 | | n=1n=0n | | 3(m-)=9 | | 17–11q=6 | | n=4908n/45 | | x2+49=14x | | n=1n=0 | | 3(-x-2)}{2}=9 | | 2x-8+3=17-9x | | 2/3=1/3x-(-4/3) | | 20(20-x)=240 | | 8(5x-6)+5x=-10+7x | | -2+21x+80+19x+2=180 | | x+1=11x+3 | | –9+3f=6f | | v2+ 16=19 | | 1/3x-2/5=4 | | (7x-10)=(12x+19) | | 6m-12=-18 | | 10-(2x-3)=43 | | 3x+4-7x=32 | | -6(x+4)=18-6x | | 2(n+7)=-6 | | x(x-2)=82 | | -3s(s-2)=12s | | 4x-6=6x-36 | | 8+4+2x=7 | | y-13=23 | | 4=6x16 | | -4(2x-1)+2x=22 |